Questions and Answers

Questions and Answers for
Hollis 221 DC-3 Balanced Regulator, DIN:

kevin:

Bob(Certified Scuba Instructor at Scuba.com):

For additional assistance with any order you can always contact our instructors 7 days a week at 800-34SCUBA from the hours of 8am to 6pm Pacific time.

More About This Product

221 / DC3Built with the same quality as the DC1, without the swivel turret, the DC3 is the ideal 1st stage for double cylinder configuration as well as perfect for single cylinders. Paired with the 221 which uses the same technology as the 212 without the dynamic adjustment . This reg set is designed for those who believe keeping it simple is best.